An overview of psychophysical studies on visual factors that influence normal- and low-vision reading is presented. General principles, such as the presence or absence of central vision, were found to predict reading performance despite the heterogeneity of low-vision conditions. Results suggested most low-vision subjects meet the visual…

The purpose of the third edition of this book is to explore what must be involved in reading by addressing such topics as language, information theory, learning theory, the development of spoken language ability, and the physiology of the eye and brain. It is designed to serve as a handbook for language arts teachers, a text on the psychology of…